126 Answered Questions for the topic Polynomial Functions

Polynomial Functions

03/13/18

The profit of a company can be modelled by the polynomial function p(t)=-t^3+12t^2-21t+10. When will the company make their maximum profit of $108000?

Im not sure how to solve this. Please help
Polynomial Functions

03/09/18

find polynomial function

given: double zero x=3   zeros x=1, x=-2     y-int (0,12) please help I'm completely lost and don't know how to even start this

02/28/18

if f(x^2+2)= x^4+10x^2+4, what is f(x^2-2)

if f(x2+2)= x4+10x2+4, what is f(x2-2)?
Polynomial Functions

02/28/18

You have a block with a volume of 945 cubic meters. The dimensions are x meters high by 12x-15 meters long by 12x-21 meters wide. What is the height?

Please help solve for X step-by-step would be wonderful
Polynomial Functions

02/06/18

Math Help please

Find p(x) = 3x^2-4 and r(x)= 2x^2 -5 +1, find each value.  1. p(8a) 2. -5r(2a) 3. p(x^2-1)
Polynomial Functions

01/29/18

what is a correct fit for 3y=2x+3 equation

it wants me to graph this equation on a graph 
Polynomial Functions

01/25/18

Third-degree, with zeros of 1−i , 1+i , and 2 , and a leading coefficient of −4 .

SOLVE THIS PLEASE  POLYNOMIAL FUNCTION
Polynomial Functions

01/18/18

Write the original polynomial given zeros of -3 and -5i

x= -3 x=-5i x=5i  (x-3) (x-5i) (x+5i)  (x-3) (x^2+5ix-5ix-25i^2) i got suck after that 
Polynomial Functions Algebra 2 Polynomials Roots

01/18/18

This function is odd or even?

If x, -x ∈ the function of F. then 1/2 [f(x) - f(-x)] is always:1) Even2) Odd 3) Neither even nor odd 4) one-to-one

01/05/18

A cubic polynomial function F has zeros

A cubic polynomial function F has zeros of {-3, 0, 2}. Which restriction of the domain of f will allow its inverse to be a function? A- x > -3B- X > 0C- x< 0D- x> 2

If k is a zero of the polynomial function

If k is a zero of the polynomial function f(x)= ax4 – bx3 + cx2 – bx + a, then …… is also a zero of f1) k + 12) k – 1 3) 1/ k4) –k
Polynomial Functions

11/25/17

n = 3; - 5 and i are zeros; f(-3) = 60

Find an nth degree polynomial function with real coefficients satisfying the given conditions.
Polynomial Functions

11/14/17

The height of a flare is h, given in metres. The function for height of flare with respect to time t, given in seconds.

The height of a flare is represented by h, given in metres. The function for the height of a flare with respect to time t, given in seconds, after the flare was fired from a boat, can be modeled by... more
Polynomial Functions

11/14/17

A giant rectangular sheet of cardboard, 20 m x 10 m, is made into a lidless box by cutting squares out of the corners. The volume this box can hold is 96 m3.

A giant rectangular sheet of cardboard, 20 m x 10 m, is made into a lidless box by cutting squares out of the corners. The volume this box can hold is 96 m3. What are the possible dimensions of the... more
Polynomial Functions Polynomial Function

11/12/17

Find the real zeros of the polynomial function f(x)=x^4+6x^3-3x^2-52x-60

 Find the real zeros of the polynomial function f(x)=x^4+6x^3-3x^2-52x-60
Polynomial Functions

11/04/17

The area of a square is numerically 60 more than the perimeter. Find the length of the side of that square.

Polynomial functions question, has me stumped it seems simple but im trying to figure out how to do it correctly. If anyone knows the answer please let me know as soon as possible thanks.

11/03/17

Polynomials II

Given that f(x) is a cubic function with zeros at -4 and 2 i - 1 , find an equation for f(x) given that f(-6) = 1.

11/03/17

Polynomials

Find a polynomial with integer coefficients, with leading coefficient 1, degree 5, zeros i and 6- i, and passing through the origin?
Polynomial Functions Algebra College Math

11/03/17

Complex Roots

What are the complex roots of P(x)=x4-6x3+15x2+18x+10?
Polynomial Functions

11/02/17

construct a polynomial

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.Third-degree, with zeros of 5 − i, 5 + i, and 3, and a leading coefficient of −7
Polynomial Functions Math Precalculus Math Help

10/30/17

Find an nth degree polynomial function with real coefficients satisfying the given conditions

n=3     -2, and -2+3i are zeros   leading coefficient is 1
Polynomial Functions

10/26/17

One question about polynomial functions

1. For the quartic functions, ie y= ax^4 + bx^3 + cx^2 + dx + e, state all the possible types and number of roots one could get.
Polynomial Functions

10/18/17

The volume of a box is represented by the function v(x)=x^3+2x^2-11x-12

If the height of the box is 4.5m, determine the dimensions of the box.

Constructing a polynomial function

Construct a polynomial functionf(x) that has all the following properties (there is more than one possible answer): f has degree 6, f has four real zeros (not all distinct), 2 is a zero of... more
Polynomial Functions

10/15/17

A rectangular garden has a walk around it of width x. The garden is 20 ft by 15 ft.

Write a function representing the combined area, A(x), of the garden and walk. Write as a polynomial is standard form.

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